Seal element



FIG. 1 is a front elevation view of a seal element;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a cross-sectional view taken along line 7-7 on FIG. 1;

FIG. 8 is an enlarged cross sectional view taken along line 8-8 of FIG.1;

FIG. 9 is a right side perspective view slightly on the rear sidethereof; and,

FIG. 10 is a right side perspective view slightly on the front sidethereof.

CLAIM The ornamental design for a seal element, as shown and described.